The answer is of the figure is 24
27 divided by 15 is 1.8, so that should be the correct answer.
Radius is half the circumference
c= 2(square root) pieA
Answer:
12°
Step-by-step explanation:
a right triangle implies there is an angle that is 90°
another angle is 78°
the third angle is 180 - (90 + 78) = 180 - 168 = 12°
